Just for the record, that dragon sketch i posted was done right after i woke up, with groggy eyes, in about a half an hour...with a Bic pen, on notebook paper, and some 10 years after i had stopped sketching regularly. From memory.
I do not consider that to be very representative of "my best," nor even close, it's just all i have left. Not that i'm ashamed of it or anything. It's a pretty bad-ass looking dragon.